: Utilize terrain like canyons to create bottlenecks. For example, order a group of ~20 units to block a canyon pass to protect your base from "tin can" assaults.
: Be aware that the game features flashing lights that may trigger seizures in sensitive individuals; take 10-15 minute breaks every hour. Expansion Packs If you finish the main campaign, the game includes: Earth 2140
: Relies on advanced robotics and high-tech units like Tiger Assaults and Spiders . : Utilize terrain like canyons to create bottlenecks